wild!

Can i keep a pair of WC discus, with 4 WC L177? Im trying to breed both.

if your trying to breed both id suggest you keep your pairs and catfish seperate
not only will the catfish eat the wilds eggs
but there most likely going to get bullied while the discus are going through there courtship / breeding
Cheers
EXAI

I dont mind if they eat some of the eggs, but it will keep the discus strong paired if they have to defend their part of the tank, and aslo the plecos will be introduced once ive sorted my pairing. But ill have another pair on a specie tank, so they will be my main breeders.

Just as long as you know what you are doing you should be right
:D
EXAI